baber/WOPTO huggingface dataset:
Patent JP-H10280675-A (JP)
Title: Framed construction assembling clamp and fall preventing fence constructing method
Inventor: NAKAI AKIHISA
IPC: E04G21/32
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide such a clamp and a fall preventing fence constructing method as being capable of easily and quickly doing work for connecting framework member each other. SOLUTION: Two base blocks 5, 5 mutually connected via a connecting means 4 in a rotationally movable manner, opening/closing members 7, 7 with the base ends pivotally supported on hinges 6, 6 provided at one side ends of the base blocks 5, 5 to form clamps 10, 10 for clamping framework member with the base blocks 5, 5 in a removable manner and attracting buckles 11, 11 to attract the ends 8, 8 of the opening/closing members 7, 7 to the other ends 9, 9 of the base blocks 5, 5 for thrusting the framework member clamped by the clamps 10, 10 for connection. In a plane almost in parallel to the framework member clamped by one clamp 10, the framework member clamped by the other clamp 10 is relatively and rotationally moved.
Patent JP-S61242622-A (JP)
Title: Oxygen-coexistent exhaust gas purifying apparatus
Inventor: TAKESHIMA SHINICHI
IPC: F01N3/08
Filed: 1985-04-19
Abstract: PURPOSE:To enable the removal of NOX without using a special reducing agent and to carry out the reaction even if in the presence of O2 by removing electrochemically O2<-> or O<-> adsorbed onto the catalytic cracking catalyst for NOX. CONSTITUTION:Pd electrodes 2a, 2b hard to adsorb O2 are formed on both upper and lower surfaces of an oxygen ion conductor 1 which are in contact with exhaust gas and air respectively and further a composite oxide 3 which can dissociate and adsorb NOX at an oxygen ion conductor-actuating temperature is supported on the Pd electrode 2a for exhaust gas. NO is dissociated into an N atom and an O atom on the catalyst, which are adsorbed onto the catalyst. The O2<-> and O<-> are removed by vacuum suction into the atmosphere due to the superficial oxygen ion concentration gradient or the outside electric potential gradient of the oxygen ion conductor and the surface of the catalyst is enabled to continuously adsorb NO.
Patent JP-S59208469-A (JP)
Title: Probe card
Inventor: UEHARA AKIHIKO
IPC: G01R31/28
Filed: 1983-05-13
Abstract: PURPOSE:To improve the reliability of a probe inspection by roughing the surface to be connected to a terminal to be inspected at the prove tip. CONSTITUTION:A box 6 is screwed down on the top of a printed circuit board (probe card) 4 where a plurality of probes 3 are arranged with a screw piercing a screw hole 50 and conductor layers from on the printed circuit board 4 and the box 6 respectively are electrically connected to each other with a pin 7 called as pogo pin. As the probes 3 contact a projection electrode to be inspected of a semiconductor wafer, an electrical signal is inputted into an inspector (tester) via the pin 7, a conductor pattern 8 arranged on the box 6, a connector 9 and a signal line 11 and an inspection is made ready. The tip 31 of the probe 3 is rough on the surface 32 to contact a bump pad 21 of the semiconductor wafer 1 thereby improving the reliability of the probe inspection strikingly.
Patent JP-H07116372-A (JP)
Title: Structure of sewing machine
Inventor: YANNOROFU RANDEN
IPC: D05B29/02
Filed: 1994-04-21
Abstract: PURPOSE: To improve in a sewing function by lifting a presser foot in the manner of motor drive. CONSTITUTION: Concerning a sewing machine provided with an electronic control unit, a needle mechanism thereof is composed of a presser bar 12 provided with a needle bar and driven by an elastic means 22 so as to regulate the pressure of the presser foot to the cloth to be sewn and a lifting device for adjusting the presser foot between an operating position and a non-operating position away from the cloth. The lifting device has a motor-driven lifting lever 15 for adjusting the presser foot 13 between the first, second and third operating positions in cooperation with the presser bar 12, the presser foot pressure is released at the third operating position and the lifting lever 15 is operatively linked with the elastic means 22 for controlling the presser foot pressure.
Patent JP-H06262495-A (JP)
Title: Control device for numerically controlled machine tool group
Inventor: ASADA ATSUHISA
IPC: B23Q41/00
Filed: 1993-03-16
Abstract: PURPOSE:To provide a control device for a numerically controlled machine tool group wherein a workpiece of completing its machining can be prevented from staying for a long period in a line though inputting workpieces is given top priority. CONSTITUTION:A workpiece is inputted in accordance with order of inputting a production data (step 110). However, when a workpiece input in accordance with the inputting order can not be performed unless the input passes the inputting order ahead by a permissible number or more (judge step 106 is No), the workpiece, not generating for a while its return in accordance with the inputting order, (final workpiece) of pallets of completing machining is selected to be returned to a loading station LS, to remove the workpiece of completing machining (step 107). The pallet, not generating for a while its return in accordance with the inputting order, of the pallets of completing machining is selected by confirming that the workpiece, mounted on the machining completed pallet of select judging object, is not in agreement with the workpiece expected to be inputted in accordance with the inputting order.
Patent JP-S578382-A (JP)
Title: Flow control of pressure fluid
Inventor: MORITA RITSUO
IPC: F15B11/04
Filed: 1980-06-20
Abstract: PURPOSE: To prevent discharge of an excessive flow rate higher than necessity for a load by applying a flow rate instruction signal, which is to be applied to a proportional electromagnetic flow rate control valve, also to a comparator controlling circuit in order to automatically select a combination of a plurality of hydraulic pumps.  
     CONSTITUTION: An amplifier 21 amplifies a flow rate instruction signal V and provides an amplified signal V' to a proportional electromagnetic flow rate control valve 19 in order to determine the total flow amount Q' to be flowed to a load 8. The flow rate instruction signal V is applied also to a comparator controlling circuit 22 at which it is compared with several preset values K to determine that one of hydraulic pump on-loading four way valves 4W6 which is to be switched on. Conseqnently, the total discharge amount Q of the hydraulic pump can be adjusted to a degree slightly greater than a flow rate required for the load. Thus, pressure oil escaping to a relief valve 20 can be reduced and excessive energy by heat generation can be saved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59206769-A (JP)
Title: Reversible rotation detector
Inventor: TATSUMI KAZUMA
IPC: H02P29/00
Filed: 1983-05-10
Abstract: PURPOSE:To detect a rotational direction precisely by arranging two gap/voltage converters with a slight shift from the pitch angle of a gear coupled with a rotary shaft and judging the rotational direction by the timing of output signals from the gap/voltage converters. CONSTITUTION:The gear 1 is coupled with the rotary shaft and the gap/voltage converters 2a, 2b are arranged close to the gear 1 with a slight shift from the pitch angle of the gear 1. A signal processing circuit 3 inputs output signals A1, A2 of the converters 2a, 2b and outputs a reversible rotation detecting signal. The signals A1, A2 are supplied to differentiators 5a, 5b through input signal shapers 4a, 4b and a pulse generator 6 generates rise and fall pulses in accordance with output signals B1, B2 from the differentiators 5a, 5b. A duty/DC converter 7 generates a DC voltage proportional to the duty of the pulse of an output signal C from the generator 6 and a comparator 9 compares the output of the converter 7 with an output signal from a reference value setter 8 and outputs a reversible rotation detecting signal. Thus, the precise rotational direction can be detected.
Patent JP-S62240718-A (JP)
Title: Local annealing method for large-scaled pressure vessel
Inventor: HAYASHI EISAKU
IPC: C21D9/50
Filed: 1986-04-10
Abstract: PURPOSE:To remove the residual stress after assembling by welding, by fitting a heater, which is covered by a ring-like heat insulating partition wall, along a welding part of a pressure vessel, covering an opposite side of the heater fitting part of the vessel wall and heating for annealing only the part covered by the heat insulating material. CONSTITUTION:A welding part between a cylindrical barrel 7 and a cylindrical barrel 6 is laid at center and a form frames 11, 12, 13, which fix the electric heater 16 for anneal heating, are set in the inside. The electric heater 16 is fixed by wires 1 and the ring-like heat insulating partition walls 18a-c are fixed around the form frames 11-13. In order to fix this, hoop plates 14, 15 are fixed by welding the form frames 11-13, and clips 19 are used. And, only the covering part by the heat insulating material is heated for annealing.
Patent JP-S62239217-A (JP)
Title: Constant current circuit
Inventor: NAKAMURA KENZO
IPC: H03F3/343
Filed: 1986-04-10
Abstract: PURPOSE:To obtain a constant current circuit with an excellent regulation by serially connecting two same conductive type transistors and appropriately setting their action points. CONSTITUTION:The 2nd FET32 is operated in the saturated area of a drain current, however the drain current is inclined to change due to the fluctuation of a load 4 and that of a power source voltage VDD. At that time the drain voltage of the 1st FET31 changes, which leads the voltage across the gate and source of the 2nd FET to change. The action point of the 2nd FET fluctuates, and a change in the drain current of the 2nd FET is suppressed. By using said action the ratio beta2beta1 of the current amplifications of the 2nd and 1st field effective transistors is set larger than 20, whereby the action point of the 1st FET can be set in the vicinity of a transition area between the unsaturated and saturated areas of the drain current. Therefore the constant current circuit with a stable current characteristic can be obtained.
Patent JP-H02262297-A (JP)
Title: Lighting control system
Inventor: SHIBATA AKIHIRO
IPC: H05B37/02
Filed: 1989-03-31
Abstract: PURPOSE:To easily return on lighting fittings turned off by fluorescence sensor control without turning on/off of other lighting fittings by controlling the lighting fittings turned off by the sensor control through a release switch for the sensor control. CONSTITUTION:When a light sensor 52 near the window detects sunlight from A-direction, the main control board turns off window side lighting fittings 1-1, 1-2 and 1-3, 1-4 in zone 1 and 2 respectively. And blinds 61, 62 are downed, and wall switches 53, 54 corresponding to zone 1, 2 respectively are operated. Then the sensor control for fittings 1-1-1-4 is released by the switches 53, 54 allocated for release switches of the sensor control on the main control board, thereby the fittings 1-1-1-4 can be easily returned on without turning on the lighting fittings in zone 1, 2 after turning off of the lighting fittings 3-1-3-4, 2-1-2-4.
Patent JP-S5710386-A (JP)
Title: Removing method of dissolved substance and suspended substance in water
Inventor: TSUKAMOTO TERUKI
IPC: C02F5/02
Filed: 1980-06-19
Abstract: PURPOSE: To efficiently remove dissolved as well as suspended substances contained in the water, by allowing the water containing metallic ions to contact with a granular contact medium having the action by which the acid materials generated as by-product due to the reaction of said ions and the dissolved substances are neutralized or said ions are hydrolyzed.  
     CONSTITUTION: The water containing such metallic ions as aluminum sulfate, ferric sulfate, ferrous sulfate and aluminum chloride is allowed to contact with a granular contact medium capable of neutralizing the acid materials generated as by- product through chemical reactions between said metallic ions and the dissolved substances and/or capaple of chemically hydrolyzing such metallic ions so that the dissolved as well as suspended substances are removed from the water. Said granular contact medium is granular materials having 100W10,000μm diameter and is  made of magnesia, magnesia clinker, doromite etc. The operation allowing the granular contact medium to contact with the water to be treated is conducted by applying fluidizing layer, packed layer, perfectly agitation-mixing process etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03283509-A (JP)
Title: Transformer for welder and manufacture thereof
Inventor: TSUJII HAJIME
IPC: H01F38/08
Filed: 1990-03-30
Abstract: PURPOSE:To make a reduced-size and light-weight transformer by making a primary coil from a split insulated conductor and by slicing coaxially installed conductor and insulated member into sheets, each continuous with each other, for making such a coil unit as is composed of spiral coil elements. CONSTITUTION:To make a primary-side coil for a welder transformer, an insulated film is laminated on a sheet conductor and the lamination is wound and then the winding is accompanied by a spiral wire cut along an axis. Coil units 39a-39d, which are composed of the thinly-sliced spiral coil elements 20, are inserted into slots 32a-32h which are made on a substrate 30 through both ends of the coil elements. The coil elements 20 are electrically connected at the slots 32a-32h when they are inserted into the slots. As a result, many large- surface-area primary-side coil units can be obtained.
Patent JP-H05254836-A (JP)
Title: Method for dissolving silver halide
IPC: C01G5/00
Filed: 1992-03-05
Abstract: PURPOSE:To provide a silver halide solution stable over a long period, capable of being readily subjected to a drying treatment, and further capable of being subjected to a recrystallization treatment by the subsequent cooling of the solution to easily recover the silver halide as the solid. CONSTITUTION:A silver halide is dissolved in the aprotic solvent solution of an ammonium halide to produce a silver halide solution. The ammonium halide includes a cetylpyridinum halide, a tetraetylammonium halide and a trioctylmethylammonium halide, and the aprotic solvent includes acetonitrile and a hydrocarbon.
Patent JP-S59206961-A (JP)
Title: Data storage processing device
Inventor: KINO SHIGENORI
IPC: G06F15/167
Filed: 1983-05-11
Abstract: PURPOSE:To easily grasp the boundary of data and to improve the operational efficiency by utilizing a control signal which stores a boundary signal indicating the boundary of data at the time of readout, by giving the control signal to a memory controlling circuit when data are written. CONSTITUTION:When one cycle of data wriing is terminated by the 1st microcomputer system 19, the 1st system gives a control signal which informs the terminal of data writing to a memory controlling circuit 130. Upon receiving the control signal, the memory controlling circuit 130 stores the first address of the next data as a boundary signal. Thereafter, if the boundary signal coincides with the address of data when the data are read out by the 2nd microcomputer system 20, the boundary signal is given to the 2nd system 20. Therefore, the data boundary can be grasped easily even when data of non-fixed lengths are transferred without limiting the operation of the 1st and 2nd systems 19 and 20 between each other. Thus operational efficiency of this data processing device can be improved sharply.
Patent JP-S60229269-A (JP)
Title: Floppy disk driving device
Inventor: ENOMOTO JIYUNICHI
IPC: G11B19/00
Filed: 1984-04-27
Abstract: PURPOSE:To reduce an error caused at the time of read and write by constituting the titled device in forecasting in advance the occurrence of speed drop at the time of starting an operation, a ready signal is turned off, and thereafter, the ready signal is outputted again after the ready condition is formed. CONSTITUTION:An index hole detecting element 1 detects a hole which appears at every one rotation of a recording medium and outputs an index signal. The index signal triggers a retriggerable monostable multivibrator 2, and an output Q1 is sent out to FFs 3, 4 of a D type, and also inputted to a four input NOR gate 7 together with a motor on signal, a step signal passing through an AND gate, and the output of a circuit 8 for detecting a rise edge when a head load is turned on. The FFs 3, 4 are reset by the output of the gate 7. In such a way, a ready signal is outputted through a NAND buffer 5, the reliability of the ready signal is raised, and an error caused at the time of read and write can be reduced.
Patent JP-H06273339-A (JP)
Title: External appearance inspection system
Inventor: WAKAMATSU KENJI
IPC: G01N21/84
Filed: 1993-03-19
Abstract: PURPOSE:To allow simultaneous recognition of the images of respective sides of an object along one direction by collecting the images of respective sides optically in one direction through an optical unit comprising reflectors such as mirrors. CONSTITUTION:Image A of the top surface of an object mounted on a stage 5 is picked up directly by an image receiving section 1 to produce a top surface image 11. Front left and right side images C, B of the object 2 are reflected on reflectors 3, 4 toward the image receiving section 1 to produce first and second side face images 12, 12. Image of the bottom face of the object 2 is transmitted through a transparent stage 5 and reflected on reflectors 6, 7 toward the image receiving section 1 through the stage 5 thus producing a bottom face image 14. A worker or an automatic inspection system recognized the collected images as one pattern thus completing the inspection work by single operation. Inclination angles theta1-theta4 of the reflective faces 31-11 of the reflector with respect to respective stages are set at 45 deg., for example.
Patent JP-H08278412-A (JP)
Title: Phase contrast film, composite polarizing plate laminated with this phase contrast film and liquid crystal display device disposed with this composite polarizing plate
Inventor: TOKUDA TOSHIMASA
IPC: G02F1/1335
Filed: 1995-04-10
Abstract: PURPOSE: To produce a polycarbonate resin-made phase contrast film capable of easily obtaining a solvent-cast film, sufficient in hue compensation, causing no inconvenience such as color smear and bleeding and cancelled in it originally inferior color accuracy in color display. CONSTITUTION: In the phase contrast film, a film consisting of the polycarbonate resin consisting of 1-100mol.% structural unit expressed by formula I (where, R1 and R2 are independently 1C-6C hydrocarbon group or halogen atom respectively, (m) and (n) are independently an integer respectively.), 99-0mol.% structural unit expressed by formula II and having a specific viscosity of >=0.280 is oriented at least in a uniaxial direction.
Patent JP-H05288952-A (JP)
Title: Optical fiber coupler
Inventor: TAKEUCHI YOSHIAKI
IPC: G02B6/28
Filed: 1992-04-06
Abstract: PURPOSE:To freely set the relative directions of input conductors and output conductors by fixing bending a drawn part at an optical angle and fixing it. CONSTITUTION:A bent optical fiber coupler welding and drawing part 2 consists of a fixation substrate 3 for an optical fiber coupler optical coupling part, adhesion fixation parts 4a and 4b for the optical fiber coupler optical coupling part, and an optical fiber coupler case 5. Then, a 3dB single-mode optical fiber coupler for 1.55mum which have the input conductors 1a and 1b and output conductors 1c and 1d on the same end surface is manufactured. Its drawn part is bent at the optical angle exceeding a 0 deg. bending angle and fixed. While an increase in passage loss is suppressed by the formation of the gentle and smooth drawn part, the drawn part can be bent. Here, the drawn part is fixed on a substrate 3 while bent by 180 deg. to a 1.5mm radius of curvature centering on a minimum-diameter part (center).
Patent JP-H04318175-A (JP)
Title: Bias ecr plasma cvd device
Inventor: HAYAKAWA HIDEAKI
IPC: H01L21/302
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a bias ECR plasma CVD device capable of reducing the number of a particle stuck on the surface of a base plate in the case of forming a prescribed film on the base plate. CONSTITUTION:In a bias ECR plasma CVD device formed of an ECR plasma generating chamber 20 and a plasma CVD chamber 21, an opening is provided to the upper part of a base plate 8 and a shielding means 13 having an electrode plate 14 to the side surface opposed to the base plate 8 is equipped to the peripheral part of the base plate 8. Moreover, the bias ECR plasma CVD device is constituted so that the introduction port 7 of at least one kind of gaseous raw material and the introduction port 12 of etching gas are equipped in the position apart from the opening and in the vicinity of the side surface of the electrode plate 14 opposed to the base plate 8 in order to form a film.
Patent JP-H11285048-A (JP)
Title: Is-95 base station device, w-cdma base station device, mobile communication system and method for using frequency in common
Inventor: HIRAIDE SHIZUKA
IPC: H04J13/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent communication quality from being deteriorated even when a base station transmission power exceeds a threshold value in the case that a frequency band is used in common by an IS-95 system and a W-CDMA system. SOLUTION: An integration section 40 in an IS-95 base station device 1 calculates a base station transmission power in the frequency band of the IS-95 system, and an integration section 90 in a W-CDMA base station device 104 calculates a base station transmission power in the frequency band of the W- CDMA system. An occupancy band control section 41 sums the transmission powers of the respective base stations calculated by the integration sections 40, 90 and applies frequency hand-off to communication channels of the IS-95 system using the frequency band when the frequency band of the IS-95 system is available where the sum is a threshold value or over.
Patent JP-H06275875-A (JP)
Title: Conduction cooling-type superconducting electromagnet device
Inventor: CHIYOU SHINKON
IPC: H01L39/04
Filed: 1993-03-18
Abstract: PURPOSE:To integrate both inside and outside electromagnets so as to be brought into close contact even without using a radiant shield and to form a high magnetic field by using an oxide high-temperature superconductor by a method wherein a hybrid super-conducting magnet is cooled by a cooling apparatus provided with a multistage cooling stage. CONSTITUTION:A vacuum container 8 in which a radiant shield has been installed is combined with Gifford-McMahon refrigerator 9, a metal-based superconducting magnet 1 is brought into contact with, and fixed to, a second cooling stage 4, and an electric current is supplied via a superconducting wire 11 and an oxide high- temperature superconducting current lead 5. An oxide high-temperature superconducting electromagnet 2 comes into contact with a first cooling stage 3, and an electric current is supplied via metal current leads 6 which have taken a heat anchor 10. In the case of a hybrid superconducting electromagnet, generated magnetic fields are respectively in opposite directions and they are offset in a gap between both coils, the maximum magnetic field of the electromagnet at the inside is situated on the surface on the inside-diameter side of the electromagnet, it is suppressed to be low as compared with the case of a single electromagnet, and the current density of the electromagnet can be enhanced.